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Shop the best prices on 37,796 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Fsu, Viewleaf and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,561 - 2,592 of 3,200
Electronic Chlorine and pH tester for swimming pools - Water quality meter
£28.95 Save £90.05 RRP: £119.00
201DH PH Electrode Detachable Durable PH Electrode Probe for Water Quality Detection
£23.95 Save £7.00 RRP: £30.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
£24.95 Save £34.05 RRP: £59.00
Digital PH Meter with 0-14 PH Measurement Range LCD Display Digital Water PH Tester Meter with ATC for Household Drinking Water Hydroponics 2025
£11.95 Save £12.00 RRP: £23.95
2025 tds meter hand held tds-3 ppm digital water quality pen tester r.o pure osmosis
£34.95 Save £34.05 RRP: £69.00
25-26 Ph Tester, Ppm Meter, 5 In 1 Tds Meter For Drinking Water, Hydroponics, And Pool, Digital Ph Meter With High Accuracy, Clear Readability,
£16.95 Save £17.00 RRP: £33.95
2025 Portable pH Chlorine Meter Tester PC-102 for Aquarium and Pool Water Testing
£36.95 Save £37.05 RRP: £74.00
3 in 1 Digital PH Meter , TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydrop Walkbee A 2025
£17.95 Save £17.00 RRP: £34.95
2025 TDS & PH Meter , 0.01ph High Accuracy Pen Type pH Meter +/- 2% Readout Accuracy PH/TDS/EC/Temp 4 in 1 Water Testers for Indoor, Drinking Water,Hy
£20.95 Save £21.00 RRP: £41.95
2025 PH Electrode Probe 0‑14PH BNC Interface Quick Response PH Composite Electrode for Laboratory School Workshop
£49.00 Save £50.00 RRP: £99.00
2025 PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
£6.95 Save £7.00 RRP: £13.95
Digital Tester Pen 5 in 1 Accurate Sensitive Portable PH CL Hydrogen ORP Temp Water Quality Meter with Backlight 2025
£28.95 Save £30.05 RRP: £59.00
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
£16.95 Save £8.00 RRP: £24.95
3 in 1 Soil PH Meter, Soil Moisture/Sunlight Intensity/pH Tester for Garden Plant Flower Lawn Care 25-26
£20.95 Save £20.00 RRP: £40.95
3 in 1 Soil Moisture Sensor Meter, Soil pH meter Water Monitor, Sunlight Sensor for Gardening 2025
£25.95 Save £28.05 RRP: £54.00
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
£79.00 Save £40.00 RRP: £119.00
Digital PH Meter Multipurpose Acidity Meter Pen Type PH/ORP/TEMP Tester Soil Analyzer with Display for Pool Aquarium
£59.00 Save £30.00 RRP: £89.00
7-in-1 Waterproof Pool Tester for pH/Free Chlorine/ORP/Conductivity/Salinity/TDS/Temp 2025
£94.00 Save £65.00 RRP: £159.00
Soil Tester 5-in-1 Household Soil Ph Meter Soil Hygrometer Fertility Moisture Acidity Ph Illuminance Analyzer Sensor Test Soil 25-26s
£59.00 Save £60.00 RRP: £119.00
7 In 1 Digital Wifi Water Quality Tester Ph/ec/tds/orp/cf/humiity/temp Meter Water Analyzer Smart Monitor App Control Eu Plug
£139.00 Save £10.00 RRP: £149.00
Smart Water Quality Tester 6-in-1 PH/EC/TDS/Salinity/S.G and Temperature Meter with Wi-Fi Continuous Monitor Eu Plug
£74.00 Save £45.00 RRP: £119.00
2025 Waterproof pH Tester For Food - Digital ATC pH Meter With Temperature
£69.00 Save £70.00 RRP: £139.00
2025 5 In 1 Soil Meter Moisture Monitor Ph Tester Ec Conductivity Thermometer Humidity Planting Detector
£54.00 Save £55.00 RRP: £109.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature 2025
£42.95 Save £41.05 RRP: £84.00
2025 Ph Tester Accuracy-for Water Food Aquarium, Pool Hydroponics, Pocket Size
£17.95 Save £18.00 RRP: £35.95
2025 Hydrogen Meter,hydrogen Test Pen High Hydrogen Test Pen Digital Hydrogen Meter Ultimate Reliability
£29.95 Save £29.05 RRP: £59.00
Quality Tester Accurate CL₂ Temperature Meter IP65 Waterproof for Drinking Water Swimming Pool Aquariums 2025
£25.95 Save £28.05 RRP: £54.00
Precision Electronic Soil pH Meter, Fast and Accurate Measurement for Gardening and Agriculture 25-26
£16.95 Save £16.00 RRP: £32.95
2025 Digital PH Meter High Accuracy Water Quality Tester PH/tds/ec/Temp Tester
£74.00 Save £75.00 RRP: £149.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
£29.95 Save £16.00 RRP: £45.95
Ph Meter Calibration Solution Orp Tester Calibration Solution Buffer Solutions,ph 10.0
£3.95
5 In 1 Tds/ec/ph/salinity/temperature Meter Digital Water Quality Monitor Tester For Pools, Drinking Water, Aquariums
£12.95